25040341 has 2 divisors, whose sum is σ = 25040342. Its totient is φ = 25040340.

The previous prime is 25040339. The next prime is 25040357. The reversal of 25040341 is 14304052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18740241 + 6300100 = 4329^2 + 2510^2 .

It is a cyclic number.

It is not a de Polignac number, because 25040341 - 2¹ = 25040339 is a prime.

Together with 25040339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25040321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12520170 + 12520171.

It is an arithmetic number, because the mean of its divisors is an integer number (12520171).

Almost surely, 2^25040341 is an apocalyptic number.

It is an amenable number.

25040341 is a deficient number, since it is larger than the sum of its proper divisors (1).

25040341 is an equidigital number, since it uses as much as digits as its factorization.

25040341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 25040341 is about 5004.0324739154. The cubic root of 25040341 is about 292.5589663670.

Adding to 25040341 its reverse (14304052), we get a palindrome (39344393).

The spelling of 25040341 in words is "twenty-five million, forty thousand, three hundred forty-one".